Maria Esperanza Cifuentes-Butler, M.D.
Family Medicine Physician · Los Angeles, CA
Maria Esperanza Cifuentes-Butler, M.D. is a family medicine physician with a practice address in Los Angeles, California, and NPI 1871604496, issued on Aug 31, 2006. Check the license (California A92136, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maria Esperanza Cifuentes-Butler
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A92136 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 E Cesar Chavez Ave, Los Angeles, CA 90033
- Phone
- (323) 226-1100
- Enumerated
- Aug 31, 2006
- Record last updated
- Jan 25, 2022
- Fax
- (323) 226-1101
- Medicaid ID
- 00A921360 CA
- Medicare enrollment
- Enrolled (PECOS I20070425000605); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1701 E Cesar Chavez Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mauricio Bueno, M.D.Family Medicine Physician1750332029
- Edward Castro, M.D.Family Medicine Physician1750330817
- Claire Koga, M.D.Family Medicine Physician1891746665
- Robert Krochmal, M.D.Family Medicine Physician1144278938
Verify Maria Esperanza Cifuentes-Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average family medicine physician in 2024
5,471 Medicare Part D claims for 565 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 71 claims were for opioids.
Most prescribed
- Atorvastatin Calcium454 claims
- Amlodipine Besylate364 claims
- Lisinopril299 claims
- Losartan Potassium279 claims
- Levothyroxine Sodium256 claims
- Metformin Hcl195 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncFresno, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Esperanza Cifuentes-Butler among 17,133 family medicine physician records in California
Maria Esperanza Cifuentes-Butler, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1994 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mauricio Bueno, M.D.Los Angeles, CA 900331750332029
- Edward Castro, M.D.Los Angeles, CA 900331750330817
- Claire Koga, M.D.Los Angeles, CA 900331891746665
- Robert Krochmal, M.D.Los Angeles, CA 900331144278938
- Michael Lee, MD,MPHLos Angeles, CA 900331336252683
- Daniel Maldonado, M.D.Los Angeles, CA 900331851344949
- Maureen Mavrinac, M.D.Los Angeles, CA 900331427000850
- Francisco Melero, M.D.Los Angeles, CA 900331861574188
Common questions
What is Maria Esperanza Cifuentes-Butler, M.D.'s NPI number?
Maria Esperanza Cifuentes-Butler, M.D.'s National Provider Identifier (NPI) is 1871604496, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Esperanza Cifuentes-Butler, M.D. located?
The NPPES record lists a practice address at 1701 E Cesar Chavez Ave, Los Angeles, CA, 90033. Phone: (323) 226-1100. Providers update this record themselves, so call before visiting.
How can I verify Maria Esperanza Cifuentes-Butler, M.D.'s license?
NPPES lists California license number A92136, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Esperanza Cifuentes-Butler, M.D. prescribe under Medicare Part D?
In 2024, Maria Esperanza Cifuentes-Butler, M.D. had 5,471 Medicare Part D claims for 565 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.